I have read this and I understand the open type font. I don't understand why when I open the blank brochure template from Adobe it gives me the error message:
Font not found on the system; missing font has been substituted.
Since I was not able to get support from Adobe I changed all the font I could find on the brochure to a standard Open Type font found in my "font" directory even though I knew the MyriadPro-Regular was also on the system. I even searched for a way to ask Illustrator to search the document for the "rogue" font to no avail. No matter what I do I receive this message every time I open one of my brochures. I am able to print the brochure but I am afraid this might be a problem later on. Is the Illustrator font file elsewhere? Did it not load when the software loaded? Is there a file path missing? I have found nothing in the help to tell me where Illustrator looks for the for the font. I thought at first I had done something wrong, being new to Illustrator. Then I opened the template again and received the same error when I had done nothing but open the template.
I really appreciate your answering my query but I still don't know what is wrong and how to fix it. From the way I understood the places you referenced, this is what I would do if the fonts were missing from the system. If this is not correct please let me know.
Thanks again for your response